/* Identix.org — site-laag bovenop het design system
 * Bron van waarheid: /ds/styles.css (tokens + componentklassen).
 * Dit bestand bevat uitsluitend site-specifieke structuren (hero, api-tabel,
 * demo's, docs, query-builder) en alias-klassen (.knop, .pill, .tabel, .fout)
 * die naar hun design-system-equivalent verwijzen — zodat alle markup,
 * ook van andere lanes, automatisch het design system volgt.
 * Geen eigen kleuren: alles via var(--color-*), --space-*, --radius-*, fonts.
 */

html { scroll-behavior: smooth; overflow-x: clip; }
body { overflow-x: clip; }

/* ---------- skiplink (WCAG 2.4.1) ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--color-navy); color: #fff; padding: 10px 16px;
  font-family: var(--font-heading); font-weight: 600; text-decoration: none;
  border-radius: 0 0 var(--radius-md) 0; }
.skip-link:focus { left: 0; }

/* ---------- focus-zichtbaarheid (WCAG 2.4.7) op eigen besturing ---------- */
.nav-toggle:focus-visible, .thema-knop:focus-visible, .seg-opt input:focus-visible + span, .res-actie:focus-visible, .chip:focus-visible,
.fchip:focus-visible, .try-item:focus-visible, .rule-row:focus-visible,
.docs-nav-kop:focus-visible, .bron-logo-tile a:focus-visible, .kop-focus {
  outline: 3px solid var(--color-blue); outline-offset: 2px; }


/* ═══ taal-seg: zelfstandig, compleet, onafhankelijk ═══
 * Geen afhankelijkheid van .seg uit het design system.
 * Overleeft CSS-wijzigingen in aangrenzende regels.
 */
.taal-seg {
  display: inline-flex; align-items: center;
  border: 1px solid var(--color-divider-strong); border-radius: 8px;
  background: var(--color-surface); overflow: hidden;
  flex-shrink: 0; margin-right: var(--space-2);
}
.taal-seg .seg-opt {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 30px; min-width: 38px; padding: 0 10px;
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  color: var(--color-text-muted); cursor: pointer;
  background: none; border: 0; text-decoration: none;
  transition: color .12s, background .12s;
}
.taal-seg .seg-opt span { pointer-events: none; }
.taal-seg .seg-opt:hover { color: var(--color-navy); background: var(--color-surface-2); }
.taal-seg .seg-opt input { position: absolute; opacity: 0; pointer-events: none; }
.taal-seg .seg-opt:has(input:checked) {
  color: var(--color-blue); background: #f0f6fc; font-weight: 700;
}
.taal-seg:focus-within { outline: 3px solid var(--color-blue); outline-offset: 2px; }
.topbar-brand .logo-donker { display: none; }

/* ---------- kopbalk: design-system topbar, plakkend ----------
   De topbar zelf heeft géén padding: de binnenliggende .wrap aligneert
   daardoor pixel-exact met de pagina-inhoud eronder (zelfde max-wijdte,
  zelfde padding) — logo, navigatie en inhoud staan op één lijn. */
.topbar { position: sticky; top: 0; z-index: 60; padding: 0; display: block; }
/* kop op het bredere 1280-raster: op brede schermen staat de navigatie
   ruimer op het scherm i.p.v. te zweven in de 1120-contentstrook */
.topbar .wrap { max-width: 1280px; padding-inline: 24px; }
.topbar-brand img { height: 44px; transition: height .18s ease; }
.topbar-brand .logo-licht, .topbar-brand .logo-donker { aspect-ratio: 302 / 86; width: auto; }
.topbar-brand .logo-mark { display: none; }
.topbar-brand .logo-woord { display: none; }
/* bij scrollen klapt de kop in: het logo krijgt de ruimte bovenin en
   verdwijnt compact in de navigatiebalk zodra u scrolt */
.header-in { transition: min-height .18s ease; }
/* tijdens in-/uitzoomen: geen kop-transities — de balk mag niet mee 'trippelen' */
html.zoom .header-in, html.zoom .topbar-brand img { transition: none !important; }
html.kop-scroll .topbar-brand img { height: 30px; }
html.kop-scroll .topbar-brand .logo-licht, html.kop-scroll .topbar-brand .logo-donker { width: 105px; }
html.kop-scroll .header-in { min-height: 52px; }
/* display:block is bewust: DS's flex-topbar liet de binnenliggende .wrap (margin:0 auto)
   als flex-kind krimpen en centreren — nu volgt de kop de paginaraster exact. */
.header-in { display: flex; align-items: center; gap: var(--space-8); min-height: 64px; }
.hoofdnav { display: flex; align-items: stretch; gap: var(--space-2); }
/* subnavigatie: één cleane hover — volle breedte, accent links, geen fratsen */
.nav-menu a {
  display: grid; grid-template-columns: 1fr; gap: 1px;
  padding: 8px var(--space-4) 8px calc(var(--space-4) - 3px);
  border-left: 3px solid transparent;
  font-family: var(--font-heading); font-size: 14px; font-weight: 500;
  color: var(--color-navy); text-decoration: none;
  transition: background .12s ease, border-color .12s ease, color .12s ease;
}
.nav-menu a b { font-weight: 600; }
.nav-menu a span { font-size: 12px; color: var(--color-text-muted); font-weight: 400; }
.nav-menu a:hover {
  background: #f0f6fc;
  border-left-color: var(--color-blue);
  color: var(--color-blue);
}
.nav-menu a:hover span { color: var(--color-blue); opacity: .7; }

.nav-menu .nav-groep {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .09em;
  text-transform: uppercase; color: var(--color-text-muted);
  padding: 12px var(--space-4) 4px; border-top: 1px solid var(--color-divider); margin-top: 4px;
}
.nav-menu .nav-groep:first-child { border-top: 0; margin-top: 0; padding-top: 6px; }
 /* géén auto-marge: DS geeft .topbar-brand al margin-right:auto — twee auto's schuiven het logo naar rechts */
.hoofdnav > .nav-item > a { display: inline-flex; align-items: center; gap: 5px; }
.nav-item { position: relative; }
.nav-item > a::after { content: ""; display: inline-block; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 4px solid currentColor; opacity: .55; margin-top: 2px; }
.nav-item > a[aria-haspopup]::after { border-top-width: 4.5px; }
.nav-item:hover > a, .nav-item:focus-within > a { color: var(--color-blue); }
/* subnavigatie: rustig paneel onder de sectielink */
/* — subnavigatie: rustig hairline-paneel, geen schaduw-blob — */
.nav-menu {
  position: absolute; top: calc(100% + 1px); left: 0; z-index: 70;
  min-width: 320px; max-width: 380px;
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-top: 3px solid var(--color-navy);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: var(--space-1) 0;
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
}
.nav-menu::before { content: ""; position: absolute; top: -10px; left: 0; right: 0; height: 10px; }
.nav-item:hover .nav-menu, .nav-item:focus-within .nav-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-menu a {
  display: grid; grid-template-columns: 1fr; gap: 1px;
  padding: 7px var(--space-4);

  color: var(--color-navy); text-decoration: none;
  border-left: 3px solid transparent; transition: border-color .12s, background-color .12s;
}
.nav-menu a:hover {
  background: var(--color-accent-100);
  border-left-color: var(--color-blue);
  color: var(--color-blue);
}
.nav-menu a span {
  font-family: var(--font-body); font-size: 11.5px; font-weight: 400;
  color: var(--color-text-muted); line-height: 1.35;
}
.nav-menu a { display: grid; gap: 1px; padding: 8px 12px; border-radius: var(--radius-sm);
  font-family: var(--font-heading); font-size: 14px; font-weight: 600; color: var(--color-navy);
  text-decoration: none; border-left: 3px solid transparent; }
.nav-menu a:hover { background: var(--color-neutral-200); color: var(--color-blue); }
.nav-menu a span { font-family: var(--font-body); font-size: 12px; font-weight: 400; color: var(--color-text-muted); }
@media (max-width: 920px) { .hoofdnav { display: none; } }

/* kruimelpad op subpagina's */
.kruimels { padding-block: 18px 0; }

/* ---------- oud-kop-alias (andere pagina's) ---------- */
.top { background: var(--color-surface); border-bottom: 1px solid var(--color-divider); position: sticky; top: 0; z-index: 50; }
.top-in { display: flex; align-items: center; justify-content: space-between; min-height: 60px; gap: var(--space-4); }

/* ---------- om ---------- */
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 28px; }

/* ---------- hero: donkerblauw vlak, licht van boven ---------- */
.hero { background: var(--color-navy); color: #cfe0ee; }
.hero-in { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; padding: 72px 28px 64px; align-items: start; }
@media (max-width: 960px) { .hero-in { grid-template-columns: 1fr; gap: 36px; padding-top: 52px; } }
.hero-tekst h1 { color: #ffffff; font-size: clamp(32px, 4.6vw, 46px); margin: 0 0 18px; }
.bovenregel { margin: 0 0 14px; font-family: var(--font-heading); font-size: 12px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--color-sky); }
.sub { font-size: 17px; color: #cfe0ee; margin: 0 0 26px; max-width: 540px; }
.sub strong { color: #ffffff; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-kenmerken { margin: 0; padding: 0 0 0 18px; color: #a9c4dc; font-size: 14.5px; }
.hero-kenmerken li { margin-bottom: 5px; }

.hero-paneel { display: flex; flex-direction: column; gap: 18px; }

/* hero-cijfers: glazen dataconsole op de donkerblauwe hero.
   Frosted glass, brandband-signature bovenin, optellende doelbeeld-cijfers
   en een compacte "nu live"-strook met de werkelijke tellingen. */
.hero-cijfers { position: relative; border-radius: var(--radius-md); overflow: hidden;
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .16);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: 0 24px 56px rgba(9, 29, 51, .38); }
.hero-cijfers::before { content: ""; display: block; height: 3px;
  background: linear-gradient(to right, var(--color-sky), var(--color-blue) 50%, #ffffff); }
.hero-cijfers-kop { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  padding: 12px 18px 10px; }
.hero-cijfers-kop .kicker { color: var(--color-sky); font-size: 11px; }
.live-chip { display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-heading); font-size: 11.5px; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; color: #cfe0ee; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-sky);
  box-shadow: 0 0 0 0 rgba(143, 202, 231, .55); animation: live-puls 2.2s infinite; }
@keyframes live-puls {
  0% { box-shadow: 0 0 0 0 rgba(143, 202, 231, .55); }
  70% { box-shadow: 0 0 0 9px rgba(143, 202, 231, 0); }
  100% { box-shadow: 0 0 0 0 rgba(143, 202, 231, 0); }
}
.hero-cijfers-grid { display: grid; grid-template-columns: repeat(2, 1fr);
  padding: 6px 18px 16px; }
.cijfer { display: grid; gap: 3px; padding: 10px 16px 12px; }
.cijfer:nth-child(even) { border-left: 1px solid rgba(255, 255, 255, .12); }
.cijfer:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .12); }
.cijfer-getal { font-family: var(--font-heading); font-size: 31px; font-weight: 700;
  color: #ffffff; line-height: 1.05; letter-spacing: -.01em;
  font-variant-numeric: tabular-nums; white-space: nowrap; }
.cijfer-label { font-size: 11px; font-weight: 600; letter-spacing: .09em;
  text-transform: uppercase; color: #a9c4dc; }
.hero-cijfers-live { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
  padding: 10px 18px 12px; border-top: 1px solid rgba(255, 255, 255, .12);
  background: rgba(9, 29, 51, .32); }
.live-kop { font-size: 11px; font-weight: 600; letter-spacing: .07em;
  text-transform: uppercase; color: #7f9cba; }
.live-waarde { font-size: 13px; color: #a9c4dc; white-space: nowrap;
  font-variant-numeric: tabular-nums; }
.live-waarde strong { color: var(--color-sky); font-weight: 600; }
@media (max-width: 640px) {
  .cijfer { padding: 6px 10px 8px; }
  .cijfer-getal { font-size: 24px; }
  .hero-cijfers-live { gap: 8px 12px; font-size: 12px; }
}

/* terminal: code-chrome uit het design system */
.terminal { border: 1px solid var(--color-accent-900); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.terminal-balk { background: var(--color-accent-800); color: #a9c4dc; display: flex; align-items: center; gap: 12px; padding: 10px 14px; font-family: var(--font-mono); font-size: 12.5px; }
.terminal-balk span { width: 9px; height: 9px; border-radius: 50%; background: var(--color-accent-500); flex: none; }
.terminal-balk code { background: none; border: none; color: #a9c4dc; font-size: 12px; padding: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.terminal pre { margin: 0; background: var(--color-accent-900); color: #d5e4f2; padding: 18px; font-family: var(--font-mono); font-size: 12.5px; line-height: 1.7; overflow-x: auto; }
.t-key { color: var(--color-sky); }

/* ---------- secties ---------- */
.sectie { padding: 64px 28px 8px; }
.sectie-kop { margin-bottom: 26px; max-width: 640px; }
.sectie-kop h2 { font-size: 26px; margin: 0 0 6px; }
.sectie-kop p { margin: 0; color: var(--color-text-muted); font-size: 15.5px; }
.sectie-voet { font-size: 14px; color: var(--color-text-muted); margin-top: 16px; }
.sectie-donker { background: var(--color-accent-800); margin-top: 64px; padding-bottom: 56px; }
.sectie-donker .sectie-kop h2 { color: #ffffff; }
.sectie-donker .sectie-kop p { color: #a9c4dc; }

/* ---------- sectoren: witte sectie, kaarten met lichtblauwe rand ---------- */
.sectie-sectoren { background: var(--color-surface); border-bottom: 1px solid var(--color-divider); padding: 56px 0 52px; }
.sectie-kop.midden { text-align: center; max-width: 620px; margin: 0 auto 28px; }
.sectie-kop.midden h2 { color: var(--color-navy); }
.sectie-kop.midden p { color: var(--color-text-muted); }
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 960px) { .sector-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .sector-grid { grid-template-columns: 1fr; } }
.sector { background: var(--color-surface); border: 1px solid var(--color-divider); border-left: 4px solid var(--color-sky); border-radius: var(--radius-md); padding: 20px; }
.sector h3 { color: var(--color-navy); margin: 0 0 8px; font-size: 15.5px; }
.sector p { margin: 0; color: var(--color-text-muted); font-size: 13.5px; line-height: 1.6; }

/* ---------- API-tabel: endpoint-registers ---------- */
.api-tabel { display: flex; flex-direction: column; border: 1px solid var(--color-divider); border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface); }
.api-rij {
  display: grid; grid-template-columns: 1.4fr 1.2fr auto; gap: 10px 18px; align-items: center;
  padding: 18px 22px; text-decoration: none; border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface); transition: background-color .12s, border-color .12s;
}
.api-rij:last-child { border-bottom: none; }
.api-rij:hover { background: var(--color-accent-2-100); border-color: var(--color-blue); }
.api-rij-naam h3 { margin: 0 0 3px; font-size: 16px; }
.api-rij-naam p { margin: 0; font-size: 13.5px; color: var(--color-text-muted); }
.api-rij > code { justify-self: start; font-size: 13px; white-space: nowrap; }
.api-rij .pill { justify-self: end; }
@media (max-width: 860px) { .api-rij { grid-template-columns: 1fr; gap: 8px; } .api-rij .pill { justify-self: start; } }

/* ---------- alias-klassen naar het design system ---------- */
/* knoppen: .knop ≡ .btn */
.knop {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: var(--control-h); padding: 0 var(--space-4);
  font-family: var(--font-heading); font-size: 15px; font-weight: 600; line-height: 1.2;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  border: 1px solid transparent; border-radius: var(--radius-md); background: transparent; color: var(--color-navy);
}
.knop.primair { background: var(--color-navy); border-color: var(--color-navy); color: #fff; }
.knop.primair:hover { background: var(--color-accent-500); border-color: var(--color-accent-500); }
.knop.secundair { border-color: var(--color-divider-strong); background: var(--color-surface); }
.knop.secundair:hover { background: var(--color-neutral-200); border-color: var(--color-neutral-400); }

/* pills: .pill ≡ .tag */
.pill {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600;
  border-radius: var(--radius-sm); padding: 2px 8px; white-space: nowrap;
  background: var(--color-neutral-200); color: var(--color-neutral-800); border: 0;
}
.pill.groen { background: var(--color-success-bg); color: var(--color-success); }
.pill.grijs { background: var(--color-neutral-200); color: var(--color-text-muted); }
.pill.dataset { background: var(--color-info-bg); color: var(--color-accent-2-800); }
.pill.eigen { background: var(--color-accent-200); color: var(--color-accent-800); }

/* tabellen: .tabel ≡ .table */
.tabel { width: 100%; border-collapse: collapse; background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); overflow: hidden; font-size: 14.5px; }
.tabel th { text-align: left; font-family: var(--font-heading); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); background: var(--color-surface-2); padding: 11px 16px; border-bottom: 1px solid var(--color-divider-strong); }
.tabel td { padding: 13px 16px; border-bottom: 1px solid var(--color-divider); vertical-align: top; }
.tabel tr:last-child td { border-bottom: none; }
.tabel tbody tr:hover { background: var(--color-accent-2-100); }
@media (max-width: 700px) { .tabel { display: block; overflow-x: auto; } }

/* fout: .fout ≡ .alert-danger */
.fout { background: var(--color-danger-bg); border: 1px solid #f0cfcc; border-left: 4px solid var(--color-danger); color: var(--color-danger); border-radius: var(--radius-md); padding: 11px 14px; font-size: 14px; font-weight: 500; }

/* codeblokken: .code-blok ≡ .code-block */
.code-blok { border: 1px solid var(--color-accent-900); border-radius: var(--radius-md); overflow: hidden; margin: 14px 0; }
.code-blok pre { margin: 0; background: var(--color-accent-900); color: #d5e4f2; padding: 16px 18px; overflow-x: auto; font-family: var(--font-mono); font-size: 12.5px; line-height: 1.7; }
.code-blok pre .c { color: #7b93a8; font-style: italic; }

/* ---------- demo's ---------- */
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 900px) { .demo-grid { grid-template-columns: 1fr; } }
.demo-kaart { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 22px; }
.demo-kop { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.demo-kop h3 { margin: 0; font-size: 15.5px; }
.demo-kop code { font-size: 12.5px; }
.zoek { display: flex; gap: 9px; }
.zoek-duo { flex-wrap: wrap; }
.zoek input {
  flex: 1; min-width: 110px; min-height: var(--control-h); padding: 8px 12px; font-size: 15px; font-family: var(--font-body);
  border: 1px solid var(--color-divider-strong); border-radius: var(--radius-md); outline: none; background: var(--color-surface); color: var(--color-text);
}
.zoek input::placeholder { color: var(--color-neutral-500); }
.zoek input:focus-visible { border-color: var(--color-blue); box-shadow: inset 0 0 0 1px var(--color-blue); }
.zoek button {
  min-height: var(--control-h); padding: 0 18px; border: none; border-radius: var(--radius-md); background: var(--color-navy); color: #fff;
  font-family: var(--font-heading); font-weight: 600; font-size: 14px; cursor: pointer;
}
.zoek button:hover { background: var(--color-accent-500); }

.resultaat { margin-top: 16px; border-top: 1px solid var(--color-divider); padding-top: 16px; }
.resultaat-kop { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.resultaat-kop h2 { margin: 0; font-size: 16px; }
.badges { display: flex; gap: 7px; flex-wrap: wrap; }
.badge { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 600; background: var(--color-surface-2); color: var(--color-text-muted); border: 1px solid var(--color-divider); padding: 3px 9px; border-radius: var(--radius-sm); }
.badge.live::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); margin-right: 6px; animation: pulse 1.8s infinite; }
.badge.tijd { color: var(--color-success); border-color: #c7e3d0; background: var(--color-success-bg); font-variant-numeric: tabular-nums; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
.kaart { background: var(--color-surface-2); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 14px 16px; margin-bottom: 12px; }
.kaart h3 { margin: 0 0 10px; font-size: 11.5px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .09em; font-weight: 600; }
.kaart-voetnoot { font-size: 12px; color: var(--color-text-muted); margin: 10px 0 0; }
.definitie { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; font-size: 14px; }
.definitie dt { color: var(--color-text-muted); }
.definitie dd { margin: 0; font-weight: 600; word-break: break-word; }
.definitie.klein { font-size: 13px; margin-bottom: 10px; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(135px, 1fr)); gap: 9px; }
.stat { background: var(--color-surface); border: 1px solid var(--color-divider); border-left: 4px solid var(--color-sky); border-radius: var(--radius-md); padding: 10px 12px; }
.stat .waarde { font-family: var(--font-heading); font-size: 19px; font-weight: 700; color: var(--color-navy); font-variant-numeric: tabular-nums; }
.stat .waarde.leeg { color: var(--color-neutral-400); font-size: 13px; font-weight: 600; }
.stat .label { font-size: 11.5px; color: var(--color-text-muted); }
.json-viewer summary { list-style: none; cursor: pointer; }
.json-viewer summary::-webkit-details-marker { display: none; }
.knop-look { display: inline-flex; font-family: var(--font-heading); font-size: 12.5px; font-weight: 600; color: var(--color-navy); background: var(--color-surface); border: 1px solid var(--color-divider-strong); padding: 6px 14px; border-radius: var(--radius-sm); }
.knop-look:hover { border-color: var(--color-blue); color: var(--color-blue); }
.json-viewer pre { background: var(--color-accent-900); color: #d5e4f2; border-radius: var(--radius-md); padding: 16px; overflow: auto; font-family: var(--font-mono); font-size: 12px; line-height: 1.55; max-height: 380px; margin: 10px 0 0; }
.laden { color: var(--color-text-muted); font-size: 14px; margin: 4px 0; }

/* ---------- standaard (donker) ---------- */
.standaard-lijst { list-style: none; margin: 0; padding: 0; counter-reset: regel; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.standaard-lijst li { background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .13); border-radius: var(--radius-md); padding: 18px 20px 18px 58px; position: relative; }
.standaard-lijst li::before {
  counter-increment: regel; content: counter(regel, decimal-leading-zero);
  position: absolute; left: 18px; top: 18px; font-family: var(--font-mono); font-size: 15px;
  color: var(--color-sky); font-weight: 600;
}
.standaard-lijst h3 { color: #ffffff; margin: 0 0 6px; font-size: 15px; }
.standaard-lijst p { margin: 0; color: #a9c4dc; font-size: 13.5px; }
.standaard-lijst code { background: rgba(255, 255, 255, .08); color: #d5e4f2; }

/* ---------- documentatiepagina ---------- */
.docs-grid { display: grid; grid-template-columns: 230px 1fr; gap: 44px; padding-top: 44px; padding-bottom: 20px; }
.docs-nav { position: sticky; top: 86px; align-self: start; display: grid; gap: 2px; align-content: start; }
@media (max-width: 860px) {
  .docs-grid { grid-template-columns: 1fr; }
  .docs-nav { position: static; margin-bottom: 8px; }
}
/* opvouwbare inhoudsopgave op mobiel: app.js plaatst de kop-knop */
.docs-nav-kop { display: none; }
@media (max-width: 860px) {
  .docs-nav-kop {
    display: flex; align-items: center; justify-content: space-between; width: 100%;
    min-height: var(--control-h); padding: 0 var(--space-3);
    font-family: var(--font-heading); font-size: 14px; font-weight: 600;
    color: var(--color-navy); background: var(--color-surface);
    border: 1px solid var(--color-divider-strong); border-radius: var(--radius-md);
    cursor: pointer;
  }
  .docs-nav-kop::after { content: "+"; font-weight: 600; color: var(--color-blue); font-size: 16px; }
  .docs-nav.open .docs-nav-kop::after { content: "\2013"; }
  .docs-nav .docs-nav-titel, .docs-nav a:not(.docs-nav-kop) { display: none; }
  .docs-nav.open .docs-nav-titel, .docs-nav.open a:not(.docs-nav-kop) { display: block; }
  .docs-nav.open { border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 10px; background: var(--color-surface); }
}
.docs-nav-titel { margin: 14px 0 6px; font-size: 11.5px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--color-text-muted); }
.docs-nav-titel:first-child { margin-top: 0; }
.docs-nav a { text-decoration: none; color: var(--color-text); font-size: 14px; padding: 6px 10px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; border-left: 3px solid transparent; }
.docs-nav a:hover { background: var(--color-neutral-200); color: var(--color-navy); }
.docs-inhoud { min-width: 0; }
.docs-inhoud h1 { font-size: 30px; margin: 0 0 10px; }
.docs-intro { color: var(--color-text-muted); font-size: 15.5px; max-width: 700px; margin: 0 0 10px; }
.docs-sectie { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 26px 28px; margin-bottom: 20px; }
.docs-sectie h2 { font-size: 21px; margin: 0 0 12px; }
.docs-sectie h3 { font-size: 12px; margin: 22px 0 8px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .09em; }
.docs-sectie > p { font-size: 15px; }
.docs-api-kop { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 10px; }
.docs-api-kop h2 { margin: 0; }
.docs-api-kop .pill { margin-left: 4px; }
.docs-noot { font-size: 13.5px; color: var(--color-text-muted); }

/* ---------- grote zoeksectie ---------- */
.zoeksectie { background: var(--color-surface); border-bottom: 1px solid var(--color-divider); padding: 40px 0 44px; }
.groot-zoek { display: flex; align-items: center; gap: 12px; background: var(--color-surface); border: 1px solid var(--color-divider-strong); border-radius: var(--radius-md); padding: 6px 6px 6px 18px; box-shadow: var(--shadow-sm); }
.groot-zoek:focus-within { border-color: var(--color-blue); box-shadow: inset 0 0 0 1px var(--color-blue); }
.groot-zoek svg { color: var(--color-neutral-600); flex: none; }
.groot-zoek input { flex: 1; border: none; outline: none; font-size: 17px; font-family: var(--font-body); color: var(--color-text); background: transparent; padding: 10px 0; }
.groot-zoek input::placeholder { color: var(--color-neutral-500); }
.groot-zoek button { border: none; border-radius: var(--radius-md); background: var(--color-navy); color: #fff; font-family: var(--font-heading); font-weight: 600; font-size: 15px; padding: 12px 26px; cursor: pointer; }
.groot-zoek button:hover { background: var(--color-accent-500); }
.groot-zoek-hint { margin: 12px 2px 0; font-size: 13.5px; color: var(--color-text-muted); }
@media (max-width: 640px) { .groot-zoek button { padding: 12px 16px; } }

.zoek-resultaten { margin-top: 22px; }
.res-groep-titel { font-family: var(--font-heading); font-size: 11.5px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--color-text-muted); margin: 18px 0 8px; }
.res-groep-titel:first-child { margin-top: 0; }
.res-lijst { border: 1px solid var(--color-divider); border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface); }
.res-rij { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 13px 18px; border-bottom: 1px solid var(--color-divider); align-items: center; }
.res-rij:last-child { border-bottom: none; }
.res-rij h4 { margin: 0; font-size: 14.5px; color: var(--color-navy); }
.res-rij .res-sub { font-size: 12.5px; color: var(--color-text-muted); }
.res-rij .res-mono { font-family: var(--font-mono); font-size: 12.5px; color: var(--color-accent-2-800); }
.res-actie { border: 1px solid var(--color-divider-strong); background: var(--color-surface); color: var(--color-navy); border-radius: var(--radius-md); padding: 6px 13px; font-size: 13px; font-weight: 600; font-family: var(--font-heading); cursor: pointer; white-space: nowrap; }
.res-actie:hover { border-color: var(--color-blue); color: var(--color-blue); }
.res-data { grid-column: 1 / -1; margin-top: 10px; border-top: 1px dashed var(--color-divider-strong); padding-top: 10px; }
.res-rij-api { grid-template-columns: 1fr auto; text-decoration: none; }
.res-rij-api:hover { background: var(--color-accent-2-100); }

/* ---------- roadmap-kaartjes ---------- */
.bronnen-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 10px; }
@media (max-width: 960px) { .bronnen-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .bronnen-grid { grid-template-columns: 1fr; } }
.bron { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 14px 16px; }
.bron h3 { margin: 4px 0 4px; font-size: 14.5px; }
.bron p { margin: 0; font-size: 12.5px; color: var(--color-text-muted); line-height: 1.5; }
.status { font-size: 11px; font-weight: 600; color: var(--color-success); letter-spacing: .02em; }
.status.roadmap { color: var(--color-text-muted); text-transform: uppercase; font-size: 10px; letter-spacing: .06em; }
.roadmap-groep-titel { font-size: 17px; color: var(--color-navy); margin: 30px 0 12px; display: flex; align-items: center; gap: 10px; }
.roadmap-groep-titel:first-of-type { margin-top: 0; }



/* ═══════════Unified filter-paneel (alle catalogi) ═══════════
 * Zoekbalk + gelabelde chipgroepen + totaal in één kaart.
 * Gebruik: .filter-paneel > .fp-zoekrij (zoek + totaal) + .fp-groep (label + chips)
 */
.filter-paneel{background:#fff; border:1px solid var(--color-divider); border-radius:14px;
  padding:14px 16px; display:grid; gap:12px}
.fp-zoekrij{display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  padding-bottom:12px; border-bottom:1px solid var(--color-divider)}
.fp-zoek{display:flex; align-items:center; gap:8px; flex:1 1 240px; max-width:480px;
  border:1px solid var(--color-divider-strong); border-radius:8px; padding:6px 10px}
.fp-zoek input{border:0; background:none; outline:none; font-family:var(--font-mono);
  font-size:12.5px; flex:1; color:var(--color-text)}
.fp-totaal{margin-left:auto; font-family:var(--font-mono); font-size:11px;
  letter-spacing:.04em; color:var(--color-text-muted); white-space:nowrap}
.fp-groep{display:flex; align-items:flex-start; gap:12px}
.fp-lbl{flex:none; width:52px; padding-top:8px; font-family:var(--font-mono); font-size:10px;
  letter-spacing:.09em; text-transform:uppercase; color:var(--color-text-muted)}
.fp-chips{display:flex; gap:6px; flex-wrap:wrap; min-width:0}
.fp-chips .fchip{font-family:var(--font-body); font-size:12.5px; font-weight:600;
  border:1px solid var(--color-divider-strong); border-radius:999px;
  background:#fff; color:var(--color-text); padding:5px 12px; cursor:pointer}
.fp-chips .fchip[aria-pressed="true"]{background:var(--color-navy); border-color:var(--color-navy); color:#fff}
.fp-chips .fchip .cnt{font-family:var(--font-mono); font-size:10px; opacity:.75; margin-left:3px}
/* resultaat kaart */
.cat-grid{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:var(--space-3); margin-top:22px}
@media (max-width:1020px){.cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.cat-grid{grid-column:1fr}}
.cat-kaart{display:flex; flex-direction:column; gap:9px; background:#fff;
  border:1px solid var(--color-divider); border-radius:14px; padding:16px 18px;
  transition:border-color .15s ease, box-shadow .15s ease}
.cat-kaart:hover{border-color:var(--color-blue); box-shadow:0 4px 14px rgba(9,29,51,.08)}
.cat-kaart h3{font-size:15.5px; line-height:1.3; margin:0; color:var(--color-navy)}
.cat-kaart p{font-size:13px; line-height:1.5; color:var(--color-text-muted); margin:0}
.cat-kaart .tag{font-size:10px; padding:2px 8px}
.cat-kaart .cat-ep{font-family:var(--font-mono); font-size:11px; color:var(--color-blue);
  word-break:break-all; text-decoration:none}
.cat-kaart .cat-ep:hover{text-decoration:underline}
.cat-domein-kop{display:flex; align-items:center; gap:10px; font-size:16px;
  font-weight:600; color:var(--color-navy); margin:30px 0 12px}
.cat-domein-kop .tag{font-size:11px}
.cat-leeg{grid-column:1/-1; text-align:center; color:var(--color-text-muted); padding:40px 0}


/* ═══ scroll-reveal: elementen schuiven in bij scrollen ═══ */
.rv { opacity: 0; transition: opacity .55s cubic-bezier(.2,.7,.3,1), transform .55s cubic-bezier(.2,.7,.3,1); will-change: opacity, transform; }
.rv-left  { transform: translateX(-44px); }
.rv-right { transform: translateX(44px); }
.rv-up    { transform: translateY(28px); }
.rv-fade  { transform: none; }
.rv.in-view { opacity: 1; transform: translateX(0) translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
}

/* ---------- blokken-interactie: draaiende gradient-lijn + muis-spotlight ----------
 * Patroon afkomstig van identix.org, in de kleuren van de stijlgids:
 * ::before = het rondgaande lijntje (conic-gradient in brandband-kleuren),
 * ::after  = de achtergrond-gloed die de muis volgt (accentblauw).
 */
@property --blok-hoek {
  syntax: "<angle>"; initial-value: 0deg; inherits: false;
}
.blok-dragbaar { cursor: grab; position: relative; --blok-hoek: 0deg; }
.blok-dragbaar.is-drag { cursor: grabbing; z-index: 60; box-shadow: 0 18px 44px rgba(9,29,51,.22); }
.blok-dragbaar.is-veer { transition: transform .32s cubic-bezier(.2,.8,.25,1.1); }
@media (prefers-reduced-motion: reduce) { .blok-dragbaar { cursor: auto; } }

/* het lijntje: subtiel aanwezig, vol en sneller bij hover */
.blok-dragbaar::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  padding: 1.5px;
  background: conic-gradient(from var(--blok-hoek),
    transparent 0deg, transparent 258deg,
    var(--color-sky) 300deg, var(--color-blue) 336deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask-composite: exclude;
  opacity: .30;
  animation: blok-draai 7s linear infinite;
  transition: opacity .25s ease;
}
.blok-dragbaar:hover::before {
  opacity: 1;
  animation-duration: 2.6s;
}
@keyframes blok-draai { to { --blok-hoek: 360deg; } }
@media (prefers-reduced-motion: reduce) {
  .blok-dragbaar::before { animation: none; opacity: 0; }
  .blok-dragbaar:hover::before { opacity: 1; }
}

/* de muis-volgende achtergrondgloed, in accentblauw */
.blok-dragbaar::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%),
              rgba(0,123,199,.078), rgba(21,66,115,.03) 45%, transparent 68%);
  opacity: 0; transition: opacity .3s ease;
}
.blok-dragbaar:hover::after { opacity: 1; }

/* ---------- footer: design-system footer ---------- */
footer.site-footer { margin-top: 76px; background: var(--color-navy); color: #cfe0ee; font-size: 14.5px; padding: 44px 0 36px; }
footer.site-footer a { color: #fff; text-decoration: none; }
footer.site-footer a:hover { text-decoration: underline; }
footer.site-footer h4, footer.site-footer h6 { color: var(--color-sky); }
.footer-in { display: grid; grid-template-columns: 1.3fr .8fr .8fr .8fr .9fr; gap: 28px; }
@media (max-width: 900px) { .footer-in { grid-template-columns: 1fr 1fr 1fr; } }
@media (max-width: 620px) { .footer-in { grid-template-columns: 1fr 1fr; } }
.footer-naam { color: #ffffff; font-weight: 600; font-size: 16px; margin: 0 0 6px; }
.footer-tekst { color: #a9c4dc; font-size: 13.5px; margin: 0; }
.footer-tekst a { color: #d5e4f2; }
footer.site-footer h4 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .09em; }

/* ---------- aanbod: datasets in de hoofdlijst ---------- */
.aanbod-splitsing { display: flex; align-items: center; gap: 12px; margin: 22px 0 12px; }
.aanbod-splitsing p { margin: 0; font-size: 14px; color: var(--color-text-muted); max-width: 760px; }
.aanbod-laden { padding: 18px 22px; color: var(--color-text-muted); font-size: 14px; }
.aanbod-meer { margin-top: 14px; }
.api-rij-ds { grid-template-columns: 1fr auto; }
.api-rij-ds .ds-kop { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.api-rij-ds h3 { margin: 0; font-size: 14.5px; }
.api-rij-ds p { margin: 2px 0 0; }
.api-rij-ds .res-data { grid-column: 1 / -1; }

/* ---------- query-try-out per dataset ---------- */
.actie-rij { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.qb-filter { display: flex; gap: 6px; margin-bottom: 6px; flex-wrap: wrap; }
.qb-filter select, .qb-filter input { border: 1px solid var(--color-divider-strong); border-radius: var(--radius-md); padding: 6px 8px; font-size: 13px; font-family: var(--font-body); background: var(--color-surface); color: var(--color-text); }
.qb-filter input { min-width: 140px; }
.qb-extra { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: 13px; color: var(--color-text-muted); }
.qb-extra select, .qb-extra input { border: 1px solid var(--color-divider-strong); border-radius: var(--radius-md); padding: 5px 7px; font-size: 13px; background: var(--color-surface); }
.qb-plus, .qb-run { border: 1px solid var(--color-divider-strong); background: var(--color-surface); border-radius: var(--radius-md); padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: var(--font-heading); color: var(--color-navy); }
.qb-run { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.qb-run:hover { background: var(--color-accent-500); }
.qb-url code { word-break: break-all; font-size: 12px; }
.qb-resultaat { margin-top: 10px; }
.qb-resultaat table { font-size: 12.5px; }
.qb-resultaat td { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- query-builder: filters + legenda naast elkaar ---------- */
.qb-grid { display: grid; grid-template-columns: 1fr 220px; gap: 18px; align-items: start; }
@media (max-width: 760px) { .qb-grid { grid-template-columns: 1fr; } }
.qb-legenda { background: var(--color-surface-2); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 12px 14px; }
.qb-legenda h4 { margin: 0 0 8px; font-size: 11.5px; text-transform: uppercase; letter-spacing: .09em; color: var(--color-text-muted); }
.qb-legenda dl { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; margin: 0; font-size: 12.5px; }
.qb-legenda dt { font-family: var(--font-mono); font-weight: 600; color: var(--color-navy); }
.qb-legenda dd { margin: 0; color: var(--color-text-muted); }
.qb-legenda-voet { margin: 10px 0 0; font-size: 11.5px; color: var(--color-text-muted); line-height: 1.5; }

/* ---------- query-resultaat: groot totaalblok + paginering ---------- */
.qb-totaal { display: flex; align-items: baseline; gap: 12px; background: var(--color-navy); border-radius: var(--radius-md); padding: 14px 20px; margin: 12px 0 10px; }
.qb-totaal .waarde { font-family: var(--font-heading); font-size: 34px; font-weight: 700; color: #ffffff; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.qb-totaal .label { font-size: 13.5px; color: #a9c4dc; }
.qb-nav { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.qb-blad { border: 1px solid var(--color-divider); background: var(--color-surface); color: var(--color-navy); border-radius: var(--radius-sm); min-width: var(--control-h-sm); padding: 7px 14px; font-size: 13.5px; font-weight: 600; cursor: pointer; font-family: var(--font-heading); }
.qb-blad:hover:not([disabled]) { border-color: var(--color-blue); color: var(--color-blue); }
.qb-blad[disabled] { opacity: .45; cursor: default; }
.qb-paginainfo { font-size: 13px; color: var(--color-text-muted); font-variant-numeric: tabular-nums; }

/* ---------- inzicht-pagina ---------- */
.inzicht-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 900px) { .inzicht-grid { grid-template-columns: 1fr; } }
.kaart-wrap { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 14px; }
.kaart-wrap svg { width: 100%; height: auto; display: block; }
.kaart-legenda { margin-top: 10px; font-size: 13px; color: var(--color-text-muted); }
.kaart-legenda strong { display: block; margin-bottom: 6px; color: var(--color-navy); }

/* ---- bronnen-pagina (backlog-filters) ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 12px; }
.chip { border: 1px solid var(--color-divider-strong); background: var(--color-surface); color: var(--color-navy); border-radius: var(--radius-sm);
        padding: 5px 12px; font-size: 13px; font-family: var(--font-heading); font-weight: 600; cursor: pointer; }
.chip:hover { border-color: var(--color-blue); color: var(--color-blue); }
.chip.actief { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.muted { color: var(--color-text-muted); }
#backlog-filter { display: flex; flex-direction: column; gap: 4px; }
#backlog-filter select { align-self: flex-start; border: 1px solid var(--color-divider-strong); border-radius: var(--radius-md);
        padding: 6px 8px; font-size: 13px; font-family: var(--font-body); background: var(--color-surface); color: var(--color-text); }

/* ---------- FAQ ---------- */
.faq-vraag { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); }
.faq-vraag > summary { list-style: none; cursor: pointer; padding: 16px 20px; font-family: var(--font-heading); font-weight: 600; color: var(--color-navy); font-size: 16px; }
.faq-vraag > summary::-webkit-details-marker { display: none; }
.faq-vraag > summary::before { content: "+"; display: inline-block; width: 22px; color: var(--color-blue); font-weight: 600; }
.faq-vraag[open] > summary::before { content: "–"; }
.faq-vraag > summary:hover { color: var(--color-blue); }
.faq-vraag[open] { border-left: 4px solid var(--color-sky); }
.faq-vraag > div { padding: 0 20px 18px 42px; }
.faq-vraag > div p { margin: 0; color: var(--color-text); }

/* ---------- bronnen-logo-muur: elke instantie in één kleur (óns blauw) ----------
   Het logo dient als mask; de vulkleur is van ons. Zo blijft de muur rustig
   — geen kerstboom — en blijft het merk van de instantie herkenbaar. */
.bron-logo-muur { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 860px) { .bron-logo-muur { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .bron-logo-muur { grid-template-columns: repeat(2, 1fr); } }
.bron-logo-tile { border: 1px solid var(--color-divider); border-radius: var(--radius-md); background: var(--color-surface); padding: var(--space-4) var(--space-3); display: grid; gap: var(--space-2); justify-items: center; }
.bron-logo-tile .bron-logo { width: 100%; height: 44px; -webkit-mask: var(--logo) center / contain no-repeat; mask: var(--logo) center / contain no-repeat; background: var(--color-navy); opacity: .82; transition: background-color .12s, opacity .12s; }
.bron-logo-tile:hover .bron-logo { background: var(--color-blue); opacity: 1; }
.bron-logo-tile figcaption, .bron-logo-tile .bron-naam { font-size: 11.5px; color: var(--color-text-muted); text-align: center; line-height: 1.35; }
.bron-logo-tile .bron-naam b { display: block; font-family: var(--font-heading); font-size: 12.5px; color: var(--color-navy); }

/* ---------- API-catalogus (/apis) ---------- */
.api-cat-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--space-4); }
@media (max-width: 860px) { .api-cat-grid { grid-template-columns: 1fr; } }
.api-cat-bron { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: var(--space-4); display: grid; gap: var(--space-3); align-content: start; }
.api-cat-bron h3 { margin: 0; font-size: 17px; }
.api-cat-meta { display: flex; gap: 6px; flex-wrap: wrap; }
.api-cat-endpoints { display: grid; gap: 6px; }

/* ---------- nieuws/changelog (/nieuws) ---------- */
.nieuws-item { display: grid; grid-template-columns: 130px 1fr; gap: var(--space-6); padding: var(--space-6) 0; border-bottom: 1px solid var(--color-divider); }
.nieuws-item:last-child { border-bottom: none; }
.nieuws-datum { font-family: var(--font-mono); font-size: 12.5px; color: var(--color-text-muted); padding-top: 4px; }
.nieuws-item h2 { font-size: 19px; margin: 0 0 6px; }
.nieuws-item ul { margin: 8px 0 0; padding-left: 18px; color: var(--color-text-muted); font-size: 14.5px; }
.nieuws-item ul li { margin-bottom: 4px; }
.nieuws-item ul b { color: var(--color-text); }
@media (max-width: 640px) { .nieuws-item { grid-template-columns: 1fr; gap: 6px; } }

/* ══════════ MOBIEL ═══════════════════════════════════════════════════
   Eén laag voor kleine schermen: menu-paneel, responsieve grids,
   tabel-overflow en aangescherpte typografie. */
.nav-toggle {
  display: none; align-items: center; gap: 7px;
  min-height: var(--control-h-sm); padding: 0 var(--space-3);
  font-family: var(--font-heading); font-size: 14px; font-weight: 600;
  color: var(--color-navy); background: var(--color-surface);
  border: 1px solid var(--color-divider-strong); border-radius: var(--radius-md);
  cursor: pointer; margin-left: auto;
}
.nav-toggle[aria-expanded="true"] { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }

.mobiel-menu {
  display: none; position: sticky; top: 64px; z-index: 55;
  background: var(--color-surface); border-bottom: 1px solid var(--color-divider);
  box-shadow: var(--shadow-md);
  max-height: calc(100vh - 64px); overflow-y: auto;
  padding: var(--space-3) var(--space-4) var(--space-6);
}
.mobiel-menu.open { display: grid; gap: var(--space-4); }
.mobiel-sectie { display: grid; gap: 2px; }
.mobiel-sectie-kop {
  font-family: var(--font-heading); font-size: 12px; font-weight: 600;
  letter-spacing: .09em; text-transform: uppercase; color: var(--color-blue);
  text-decoration: none; padding: var(--space-2) 0 4px;
}
.mobiel-link { display: grid; gap: 1px; padding: 8px 10px; border-radius: var(--radius-sm);
  text-decoration: none; color: var(--color-navy); font-family: var(--font-heading);
  font-size: 15px; font-weight: 600; border-left: 3px solid transparent; }
.mobiel-link:hover { background: var(--color-neutral-200); border-left-color: var(--color-navy); }
.mobiel-link small { font-family: var(--font-body); font-size: 12px; font-weight: 400; color: var(--color-text-muted); }

@media (max-width: 920px) {
  /* logo blijft in de kop: compacte lockup op tablet, beeldmerk op smal */
  .hero-tekst .hero-logo { display: none; }
  .nav-toggle { display: inline-flex; order: -1; margin-left: 0; }
  .header-acties { margin-left: auto; }
  .header-in { min-height: 60px; gap: var(--space-3); }
  .topbar-brand .logo-mark, .topbar-brand .logo-woord { display: none; }
  .topbar-brand .logo-licht { display: block; height: 30px; width: 193px; }
  .topbar-brand .logo-donker { display: none; }
  html.kop-scroll .topbar-brand .logo-licht, html.kop-scroll .topbar-brand .logo-donker { height: 22px; width: 142px; }
  /* ruimte voor de grotere lockup: CTA verhuist naar het menu, controls compacter */
  .header-in > .btn { display: none; }
  .header-in { gap: var(--space-2); }
    .thema-knop { width: 28px; height: 28px; }
  .nav-toggle { min-height: 28px; padding: 0 8px; font-size: 0; gap: 0; }
  .nav-toggle svg { width: 20px; height: 20px; }
  .header-in > .btn { padding: 0 var(--space-3); font-size: 13.5px; }
  .mobiel-menu { top: 61px; max-height: calc(100vh - 61px); }
}
@media (max-width: 480px) {
  /* smal scherm: de volledige lockup (wolk + Identix.org) blijft in de balk */
  .topbar-brand .logo-licht { height: 22px; width: auto; }
  html.kop-scroll .topbar-brand .logo-licht { height: 19px; }
}

/* — grid-kinderen mogen krimpen: zonder dit forceren lange coderegels en
     tabellen hun min-breedte door de paginaraster heen (mobiele overflow) — */
.hero-in > *, .stack > *, .stack-lg > *, .grid-2 > *, .grid-3 > *, .grid-4 > *,
.demo-grid > *, .api-cat-grid > *, .inzicht-grid > *, .sector-grid > *,
.bronnen-grid > *, .qb-grid > *, .footer-in > *, .docs-grid > * { min-width: 0; }

/* — DS-grids responsief (de site-laag voegt toe wat het DS zelf niet heeft) — */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .api-rij > code { white-space: normal; word-break: break-word; }

  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  /* tabellen: horizontaal scrollen binnen hun kader, nooit de pagina uit */
  .table-wrap { overflow-x: auto; }
  table.table { display: block; overflow-x: auto; white-space: nowrap; }
  /* hero compacter */
  .hero-in { padding: 44px 20px 40px; gap: 28px; }
  .hero-tekst h1 { font-size: 30px; }
  .sub { font-size: 15.5px; }
  .terminal pre { font-size: 10.5px; padding: 12px; }
  .terminal-balk code { font-size: 10.5px; }
  /* secties en panelen wat krapper */
  .sectie { padding: 44px 20px 8px; }
  .wrap { padding-inline: 20px; }
  .docs-sectie { padding: 20px 18px; }
  .demo-kaart { padding: 16px; }
  .groot-zoek { flex-wrap: wrap; gap: 8px; }
  /* endpoints: lange paden breken netjes */
  .endpoint { flex-wrap: wrap; }
  .path { word-break: break-all; }
  /* kruimelpad en koppen */
  .kruimels { padding-top: 14px; }
  h1 { font-size: 30px; }
  h2 { font-size: 23px; }
  /* dropdowns zijn op mobiel vervangen door het menu-paneel */
  .nav-menu { display: none !important; }
}
@media (max-width: 400px) {
  .statsband-rij { grid-template-columns: 1fr 1fr; }
  .footer-in { grid-template-columns: 1fr; }
}

/* ---------- hero: levende datastromen ----------
   Het merk is een wolk uit losse modules op een raster; hier beweegt dat:
   gestippelde stromen die richting de wolk lopen en modules die door het
   raster reizen. Puur CSS (GPU-vriendelijk), geen JavaScript, en volledig
   stil bij prefers-reduced-motion. */
.hero { position: relative; overflow: hidden; }
.hero-anim { position: absolute; inset: 0; pointer-events: none; overflow: hidden; contain: layout paint; }
.hero-anim svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero-in { position: relative; z-index: 1; }
.hero-logo { display: none; }
.hero-logo img { height: auto; width: min(340px, 86vw); display: block; margin-bottom: 18px; }

.stroom { stroke: var(--color-sky); opacity: .18; stroke-dasharray: 5 14; animation: stroom-loop 11s linear infinite; }
.stroom.s2 { opacity: .26; animation-duration: 8s; }
.stroom.s3 { opacity: .14; animation-duration: 15s; stroke-dasharray: 4 18; }
.stroom.s4 { opacity: .12; animation-duration: 19s; }
.stroom.s5 { opacity: .20; animation-duration: 13s; stroke-dasharray: 6 12; }
@keyframes stroom-loop { to { stroke-dashoffset: -380; } }

.module { fill: var(--color-sky); opacity: 0; animation: module-reis 9s linear infinite; }
.module.m2 { fill: #ffffff; animation-duration: 13s; animation-delay: -4s; }
.module.m3 { fill: var(--color-blue); animation-duration: 7.5s; animation-delay: -2s; }
.module.m4 { animation-duration: 16s; animation-delay: -9s; }
.module.m5 { fill: #ffffff; animation-duration: 11s; animation-delay: -6s; }
.module.m6 { fill: var(--color-blue); animation-duration: 14s; animation-delay: -3s; }
.module.m7 { animation-duration: 10s; animation-delay: -7s; }
.module.m8 { fill: var(--color-blue); animation-duration: 17s; animation-delay: -12s; }
@keyframes module-reis {
  0%   { transform: translateX(0); opacity: 0; }
  8%   { opacity: .85; }
  88%  { opacity: .85; }
  100% { transform: translateX(1480px); opacity: 0; }
}

.hero-wolk { fill: none; stroke: var(--color-sky); stroke-opacity: .16; stroke-width: 1.5;
  animation: wolk-zweef 14s ease-in-out infinite alternate; transform-origin: 220px 330px; }
@keyframes wolk-zweef { from { transform: translateY(0) } to { transform: translateY(-14px) } }

@media (max-width: 620px) {
  .stroom.s4, .stroom.s5, .module.m4, .module.m5, .module.m6, .module.m7, .module.m8 { display: none; }
  .stroom { animation-duration: 14s; }
}
@media (prefers-reduced-motion: reduce) {
  .stroom, .module, .hero-wolk { animation: none; }
  .module { opacity: .4; }
}

/* lockup: expliciete maat, immuun voor max-width:100% en eerdere regels */
html body .topbar-brand img.logo-licht, html body .topbar-brand img.logo-donker {
  max-width: none; width: 283px; height: 44px;
}
html.kop-scroll body .topbar-brand img.logo-licht, html.kop-scroll body .topbar-brand img.logo-donker { width: 193px; height: 30px; }
@media (max-width: 920px) {
  html body .topbar-brand img.logo-licht, html body .topbar-brand img.logo-donker { width: 193px; height: 30px; }
  html.kop-scroll body .topbar-brand img.logo-licht, html.kop-scroll body .topbar-brand img.logo-donker { width: 142px; height: 22px; }
}
.topbar-brand { flex: 0 0 auto; }

/* ---------- kop-acties: taalwissel + thema + CTA ---------- */
.header-acties { display: flex; align-items: center; gap: 10px; }
.thema-knop { display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border: 1px solid var(--color-divider-strong);
  border-radius: var(--radius-md); background: var(--color-surface);
  color: var(--color-text-muted); cursor: pointer; }
.thema-knop:hover { color: var(--color-blue); border-color: var(--color-blue); }

/* ---------- inline code: licht, uit het design system ---------- */
code { font-family: var(--font-mono); font-size: .9em; padding: 1px 5px; background: var(--color-surface-2); border: 1px solid var(--color-divider); border-radius: var(--radius-sm); color: var(--color-navy); }
pre code { background: none; border: none; padding: 0; color: inherit; }
footer code, .sectie-donker code, .hero code { background: rgba(255, 255, 255, .10); border-color: rgba(255, 255, 255, .15); color: #d5e4f2; }

/* ---------- sectorpagina's (/toepassingen/*) ---------- */
.grafiek-legenda { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; font-size: 12.5px; color: var(--color-text-muted); }
.grafiek-legenda-item { display: inline-flex; align-items: center; gap: 6px; }
.grafiek-legenda-item i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.grafiek-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 14px 0; }
.chip-set { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--color-divider); background: var(--color-surface); color: var(--color-text); border-radius: 999px; padding: 6px 14px; font-size: 13px; font-weight: 600; cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--color-navy); border-color: var(--color-navy); color: #fff; }
html.donker .chip[aria-pressed="true"] { color: var(--color-surface); }
.sector-hero { padding: 26px 28px; border: 1px solid var(--color-divider); border-left: 4px solid var(--color-sky); border-radius: var(--radius-md); background: var(--color-surface); }
.sector-nav { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 0; }
.sector-nav a { font-size: 13px; font-weight: 600; color: var(--color-text-muted); text-decoration: none; border: 1px solid var(--color-divider); border-radius: 999px; padding: 6px 14px; }
.sector-nav a[aria-current="page"], .sector-nav a.actief { color: var(--color-navy); border-color: var(--color-navy); }
html.donker .sector-nav a[aria-current="page"], html.donker .sector-nav a.actief { color: var(--color-sky); border-color: var(--color-sky); }
.grafiek-box { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 16px 18px; }
a.card { text-decoration: none; color: inherit; }
a.card:hover { border-color: var(--color-blue); }
a.card .card-title { color: var(--color-blue); }
.thema-nav-label { font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); margin-top: 16px; }
.thema-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.thema-nav a { font-size: 12.5px; font-weight: 600; color: var(--color-blue); text-decoration: underline; text-underline-offset: 3px; }
.thema-nav a:hover { text-decoration-thickness: 2px; }
.thema-nav a.thema-extern { color: var(--color-navy); text-decoration: none; border: 1px solid var(--color-divider); border-radius: 999px; padding: 4px 12px; }
.thema-nav a.thema-extern:hover { border-color: var(--color-navy); }
html.donker .thema-nav a.thema-extern { color: var(--color-sky); }
a.card { text-decoration: none; color: inherit; }
a.card:hover { border-color: var(--color-blue); }
a.card .card-title { color: var(--color-blue); }

/* ===== kop v2 (23 aug 2026) — ademruimte, groter logo, matglas, zachte dropdowns =====
   Lane-6 op verzoek van Tom; structuur (hoofdnav > nav-item > a + nav-menu) ongewijzigd
   zodat app.js' mobiel-menu-builder en de DS-basis gewoon werken. */

/* ademruimte + groter logo op desktop — lockup-selectoren op maat (463.8/72):
   52px hoog → 335px breed; na scroll 34px → 219px */
@media (min-width: 921px) {
  .header-in { min-height: 84px; }
  html body .topbar-brand img.logo-licht, html body .topbar-brand img.logo-donker { width: 335px; height: 52px; }
  html.kop-scroll .header-in { min-height: 62px; }
  html.kop-scroll body .topbar-brand img.logo-licht,
  html.kop-scroll body .topbar-brand img.logo-donker { width: 219px; height: 34px; }
}

/* topbar: rustig wit bovenaan, matglas + schaduw zodra er gescrold is */
.topbar { background: #fff; border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease; }
html.kop-scroll .topbar {
  background: #fff;
  border-bottom-color: var(--color-divider);
  box-shadow: 0 10px 30px rgba(13, 44, 71, .08);
}

/* zachte intoets van de pagina-kop */
@keyframes kopIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
.topbar { animation: kopIn .45s ease both; }

/* nav-links: rustiger, draaiende caret, focus-rand */
.hoofdnav > .nav-item > a { font-size: 14.5px; letter-spacing: .012em; padding: 8px 2px; transition: color .16s ease; }
.nav-item > a::after { transition: transform .2s ease, opacity .16s ease; }
.nav-item:hover > a::after, .nav-item:focus-within > a::after { transform: rotate(180deg); opacity: .9; }
.nav-item > a[aria-current="page"] { color: var(--color-blue); }
.hoofdnav a:focus-visible, .nav-menu a:focus-visible, .topbar-brand:focus-visible,
.header-in > a:focus-visible, .nav-toggle:focus-visible {
  outline: 2px solid var(--color-blue); outline-offset: 3px; border-radius: 4px; }

/* dropdowns: ruimer, zachte rand en schaduw, korte intoets-animatie */
.nav-menu { min-width: 322px; padding: 8px; border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
  box-shadow: 0 18px 44px rgba(13, 44, 71, .16), 0 2px 6px rgba(13, 44, 71, .08); }
@keyframes navMenuIn { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
.nav-item:hover .nav-menu, .nav-item:focus-within .nav-menu, .nav-menu:focus-within {
  animation: navMenuIn .17s ease both; }
.nav-menu a { padding: 9px 12px; border-left: 3px solid transparent;
  transition: background .14s ease, border-color .14s ease; }
.nav-menu a:hover { border-left-color: var(--color-sky); }

/* ===== kop v3 (29 aug 2026) — strakke, moderne nav-hover =====
   Hoofdlink krijgt een zachte pill i.p.v. alleen kleurwissel; dropdown-items
   een afgeronde hover met in-schuivende pijl i.p.v. de border-left-streep. */

.hoofdnav > .nav-item > a {
  padding: 8px 12px; border-radius: 10px;
  transition: color .16s ease, background-color .18s ease;
}
.nav-item:hover > a, .nav-item:focus-within > a {
  background: var(--color-accent-100); color: var(--color-blue);
}

.nav-menu a {
  border-left-width: 0; border-radius: 9px;
  display: grid; grid-template-columns: 1fr auto; column-gap: 10px;
  align-items: center;
  transition: background-color .14s ease, color .14s ease;
}
.nav-menu a > b, .nav-menu a > span { grid-column: 1; }
.nav-menu a::after {
  content: "\2192"; grid-column: 2; grid-row: 1 / span 2;
  font-family: var(--font-body); font-size: 13px; font-weight: 600;
  color: var(--color-blue);
  opacity: 0; transform: translateX(-4px);
  transition: opacity .16s ease, transform .16s ease;
}
.nav-menu a:hover, .nav-menu a:focus-visible {
  background: var(--color-accent-100); color: var(--color-blue);
}
.nav-menu a:hover::after, .nav-menu a:focus-visible::after { opacity: 1; transform: none; }
.nav-menu a:hover > span, .nav-menu a:focus-visible > span { color: var(--color-neutral-600); }

/* CTA in de kop: nodigt uit naar de assistent */
.kop-cta { display: inline-flex; align-items: center; gap: 7px;
  transition: box-shadow .18s ease, transform .18s ease; }
.kop-cta::after { content: "→"; font-family: var(--font-body); font-weight: 600;
  transition: transform .18s ease; }
.kop-cta:hover { transform: translateY(-1px); box-shadow: 0 9px 22px rgba(28, 86, 136, .34); }
.kop-cta:hover::after { transform: translateX(3px); }

/* skip-link: keyboard/toegankelijkheid */
.sla-over { position: absolute; left: 14px; top: -52px; z-index: 100;
  background: var(--color-navy); color: #fff; padding: 10px 18px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-family: var(--font-heading); font-weight: 600; font-size: 13px;
  transition: top .16s ease; }
.sla-over:focus { top: 0; }

/* minder beweging als de bezoeker daarom vraagt */
@media (prefers-reduced-motion: reduce) {
  .topbar, .nav-menu, .nav-menu a::after, .kop-cta, .kop-cta::after, .nav-item > a::after { animation: none !important; transition: none !important; }
}

/* — gestileerde scrollbalken (subtiel, huisstijl) — */
* { scrollbar-width: thin; scrollbar-color: var(--color-divider-strong) transparent; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-divider-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-neutral-500); }
.code-body::-webkit-scrollbar { width: 4px; }
.try-list::-webkit-scrollbar { width: 4px; }

/* src-noot: verwijzing naar het totale aantal datasets onder de explorer-grid */
.src-noot {
  margin: var(--space-3) 0 0;
  padding: var(--space-2) var(--space-3);
  border-left: 2px solid var(--color-accent-2-500, #007bc7);
  font-size: 13px;
  color: var(--color-text-muted);
  background: var(--color-neutral-050, #f4f6f9);
}